What is the method for bringing in 'createSpyObj' from jasmine specifically for Typescript tests?

Is there a way to import the createSpyObj property from jasmine successfully?

After installing @types/jasmine and jasmine-core via npm, I attempted to import jasmine using different methods:

import jasmine from 'jasmine;
import { createSpyObj } from 'jasmine'; //results in import error in IDE
import * as jasmine from 'jasmine'; //also triggers import error in IDE

Unfortunately, all of these approaches led to an error being thrown in my WebStorm IDE when trying to access createSpyObj.

https://i.sstatic.net/ti1MT.png

Additional Context:

In the typings file, I noticed that the createSpyObj is located within the jasmine namespace. While declarations like expect and it are global, shouldn't I be able to access createSpyObj using jasmine.createSpyObj?

https://i.sstatic.net/uWleN.png

Related, but not identical to:

How to import 'describe', 'expect' and 'it' into a typescript tests for IDE to not to highlight them and

Unit testing using Jasmine and TypeScript

Answer №1

If you want to work with jasmine, make sure to utilize require syntax.

let spyObj = jasmine.createSpyObj;

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